public CaseVariableListenerInvocation(ICaseVariableListener variableListenerInstance,
IDelegateCaseVariableInstance variableInstance, IBaseDelegateExecution contextExecution)
: base(contextExecution, null)
{
this.VariableListenerInstance = variableListenerInstance;
this.VariableInstance = variableInstance;
}
public virtual void Notify(IDelegateCaseVariableInstance variableInstance)
{
var variableInstanceImpl = (DelegateCaseVariableInstanceImpl)variableInstance;
// Return value of expression is ignored
Expression.GetValue(variableInstanceImpl.ScopeExecution);
}
public virtual void Notify(IDelegateCaseVariableInstance variableInstance)
{
var variableListenerInstance = VariableListenerInstance;
Context.ProcessEngineConfiguration.DelegateInterceptor.HandleInvocation(
new CaseVariableListenerInvocation(variableListenerInstance, variableInstance));
}
public virtual void Notify(IDelegateCaseVariableInstance variableInstance)
{
var variableInstanceImpl = (DelegateCaseVariableInstanceImpl)variableInstance;
var invocation = new ScriptInvocation(script, variableInstanceImpl.ScopeExecution);
Context.ProcessEngineConfiguration.DelegateInterceptor.HandleInvocation(invocation);
}
public virtual void Notify(IDelegateCaseVariableInstance variableInstance)
{
var @delegate = Expression.GetValue(variableInstance.SourceExecution);
ClassDelegateUtil.ApplyFieldDeclaration(FieldDeclarations, @delegate);
if (@delegate is ICaseVariableListener)
{
var listenerInstance = (ICaseVariableListener)@delegate;
Context.ProcessEngineConfiguration.DelegateInterceptor.HandleInvocation(
new CaseVariableListenerInvocation(listenerInstance, variableInstance));
}
else
{
throw new ProcessEngineException("Delegate expression " + Expression +
" did not resolve to an implementation of " +
typeof(ICaseVariableListener));
}
}
public CaseVariableListenerInvocation(ICaseVariableListener variableListenerInstance,
IDelegateCaseVariableInstance variableInstance) : this(variableListenerInstance, variableInstance, null)
{
}
